JPS4941840A - - Google Patents

Info

Publication number
JPS4941840A
JPS4941840A JP8691272A JP8691272A JPS4941840A JP S4941840 A JPS4941840 A JP S4941840A JP 8691272 A JP8691272 A JP 8691272A JP 8691272 A JP8691272 A JP 8691272A JP S4941840 A JPS4941840 A JP S4941840A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8691272A
Other languages
Japanese (ja)
Other versions
JPS5248292B2 (cs
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP47086912A priority Critical patent/JPS5248292B2/ja
Publication of JPS4941840A publication Critical patent/JPS4941840A/ja
Publication of JPS5248292B2 publication Critical patent/JPS5248292B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H2037/768—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material characterised by the composition of the fusible material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Fuses (AREA)
  • Powder Metallurgy (AREA)
JP47086912A 1972-08-29 1972-08-29 Expired JPS5248292B2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47086912A JPS5248292B2 (cs) 1972-08-29 1972-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47086912A JPS5248292B2 (cs) 1972-08-29 1972-08-29

Publications (2)

Publication Number Publication Date
JPS4941840A true JPS4941840A (cs) 1974-04-19
JPS5248292B2 JPS5248292B2 (cs) 1977-12-08

Family

ID=13900043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47086912A Expired JPS5248292B2 (cs) 1972-08-29 1972-08-29

Country Status (1)

Country Link
JP (1) JPS5248292B2 (cs)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509995A (cs) * 1973-07-17 1975-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509995A (cs) * 1973-07-17 1975-01-31

Also Published As

Publication number Publication date
JPS5248292B2 (cs) 1977-12-08

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